Veinasa-Wds-21 Tunnel Ventilation Wind Sensor Ultrasonic Wind Speed and Direction Sensor Air Flow Sensor

• Warranty: 1
• Application: Anemometer, Ultrasonic Speed
• Detection Method: Non-contact
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Veinasa-WDS-21
• Connection Type: Wire
• Product Name: Ultrasonic Wind Sensor
• Wind Speed: Ultrasonic Wind Sensor
• Wind Direction: Positive and Negative
• Digital Output: RS485
• Class of Protection: IP67
• Operating Temperature: -45ºC -75 ºC
• Working Humidity: 0-100%
• Power Demand: 220VAC±10%, 50Hz/60Hz
• Power Consumption: 1W
• Transport Package: Covered with Carton Package
• Trademark: Veinasa
• Origin: China
• Package Size: 22.00cm * 20.00cm * 18.00cm
• Package Gross Weight: 1.800kg

Product Description

 

Veinasa-WDS-21 Tunnel Ventilation Wind Sensor Ultrasonic Wind Speed and Direction Sensor Air Flow Sensor

Product Description

 

Why need tunnel ultrasonic wind speed and direction sensor?
The highway tunnel is a special structural section in the whole section, with small space and similar airtight. Once fire, disaster and traffic congestion occur, the environment in the tunnel will deteriorate sharply, posing a direct threat to the personal safety of drivers and passengers, thus putting forward higher requirements for the tunnel monitoring system.

 

 

What is the role of Veinasa-WDS-21 ultrasonic wind speed and direction sensor?

The tunnel wind speed and direction sensor is dedicated to the tunnel, and the sensor is installed on the tunnel side wall to provide the wind speed and direction detection value in the tunnel for the automatic control of the tunnel, as the basic basis for ventilation and operation.

Product Parameters

Wind speed	Measuring range	0 - 30m/s
	Accuracy	±2%
	Resolution	0.01m/s
Wind direction	The Angle measured by the instrument	Positive and negative
	Resolution	1 °
Digital output		RS485
Analog output		4-20mA current isolated output, maximum debt impedance 500Ω
Class of protection		IP67
Operating temperature		-45ºC -75 ºC
Working humidity		0-100%
Power demand		220VAC±10%, 50Hz/60Hz
Power consumption		1W

Product Display

 

Application Field

Applications of Veinasa-WDS-21 Tunnel Ventilation Wind Sensor Ultrasonic Wind Speed and Direction Sensor Air Flow Sensor:

1.It can help staff understand whether the ventilation effect matches the demand, and find and solve ventilation problems in time. 2.Anticipate and prevent possible wind hazards to ensure vehicle and pedestrian safety.
3.Provide wind environment data for tunnel design and construction
4.Provide data support for tunnel operation and management, adjust ventilation system parameters in time, improve ventilation efficiency and reduce operating costs.

 

Company Introduction

 

FAQ

Q: Are you a factory/manufacturer?
A: Yes, we are professional factory/manufacturer of weather station and relative weather sensors. We also have hot sale and widely used weather sensor Veinasa-CXS03A.

Q: What's the common power supply and signal output?
A: Common power supply and signal output is 220V, RS485. But we can customize for you as demands.

Q: How can I collect data?
A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol. If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire and download data.

Q:What's the delivery time?
A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.

Q: May I know your warranty?
A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.

With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever problems you encounters, Veinasa team always stand by your side.

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Packaging & Shipping